Hong Kong,, June 9, 2025 / Prnewswire /-CNOOC Limited (The “Company”, Sehk: 00883 (HKD Counter) and 80883 (RMB counter), SSE: 600938) announces today that the development project of the 5-3 Weizhou 5-3 oil field started production.
The project is located in the Beibu Gulf of the Southern China Sea, with an average water depth of about 35 meters. The main production installation includes 1 self-installing well platform, which operates existing adjacent installations for development. 10 development wells should be put into service, including 7 production wells, 2 water injection wells and 1 gas injection wells. The project is expected to reach a set production of around 10,000 barrels of oil equivalent per day in 2026. The oil property is raw average.
CNOOC Limited holds 51% interest in the project, and Smart Oil Investment Ltd. holds the remaining 49%.
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Remarks to publishers:
More information on the company is available at http://www.cnoocltd.com.
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This press release includes information in the future, including declarations concerning probable future developments in the activities of the company and its subsidiaries, such as future events, commercial prospects or planned financial results. The words “wait”, “anticipated”, “continue”, “estimate”, “objective”, “continuous”, “May”, “will”, “project”, “should”, “believe”, “plans”, “hear” and similar expressions are intended to identify such prospective declarations. These declarations are based on hypotheses and analyzes carried out by the company on that date in the light of its experience and its perception of historical trends, current conditions and expected future developments, as well as other factors which, according to society, are currently appropriate in the circumstances. However, the question of whether the real results and developments will meet the current expectations and predictions of the company is uncertain. Real results, performance and financial situation may differ considerably from the expectations of the company, in particular, but without limiting themselves to it anti-white laws and regulations of corporate governance.
Consequently, all the prospective declarations made in this press release are qualified by these warning declarations. The company can only ensure that the results or developments planned will be carried out or, even if they are considerably carried out, that they will have the expected effect on the company, its activities or its operations.
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For more requests, please contact:
Ms. Cui liu
Media and public relations
CNOOC Limited
Tel: + 86-10-8452-6641
Fax: + 86-10-8452-1441
E-mail: mr@cnooc.com.cn
Mr. Cheng Yao
Ever Bloom (HK) Communications Consultants Group Limited
Tel : +852 5540 0725
Fax: +852 2111 1103
E-mail:cnooc.hk.list@everbloom.com.cn
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Source CNOOC Limited




